| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air supply device capable of preventing degradation of the appearance of the air supply device without dropping water droplet on a floor surface even if dew condensation occurs in the air supply device by supply of outside air in ventilation in the winter and vantilating without exposing a resident to cold air directly. <P>SOLUTION: In a ventilation fan 1 mounted on a wall 3 in a room and having an air supply fan 11 and an air supply grill 8, a cover 15 for releasing outside air discharged from the air supply grill 8 from any of outer peripheral parts of the air supply grill 8 after guiding the outside air along a surface of the air supply grill 8 is provided, and a receiving part 18 extending in a lower part of the air supply grill 8 to receive water droplet is formed in a lower part of the cover 15. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
